Fennell, David A., 1963- Ecotourism [electronic resource]. - 4th ed. - London ; New York : Routledge, 2015. - 1 online resource (357 p.) Description based upon print version of record. ISBN: 9781134113545 1134113544 Subjects--Topical Terms: Ecotourism. Index Terms--Genre/Form: Electronic books. Dewey Class. No.: 338.4791